Buy on Amazon.co.uk : http://www.amazon.co.uk/gp/product/B00E1Y2036?tag=animalisimo04-21
TopOutdoor 1x30 Red Green Dot Sight Rifle Scope with Red Laser Sight for Airsoft
This is Unbranded made in China It will be shipped by China post air mail 10-20 business days to reach
5 Levels of Brightness for Red and Green work effectively under low light condition
With 3 side 20mm rail
Red laser sight
Waterproof shockproof fogproof